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The GVXO-34L, with 3.3V supply voltage, offers wide frequency pullability of up to ±100ppm at very high frequencies of up to 800MHz. With complementary LV-PECL output, the GVXO-34L comes in a popular telecoms-style package, making it suitable for a wide range of industries and applications.

The GVXO-38N with negative supply voltage of -5V provides complementary ECL output at ultra high frequencies from 600 ~ 700MHz. This VCXO features voltage control with better than 10% linearity and negative slope. The GVXO-38N voltage controlled oscillator also features fast start up time of 10ms maximum, and commercial operating temperature range of -10 to +70°C.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-14T are available. This TCXO features a high level of frequency stability, clipped sine output and analogue compensation.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-14V are available. This VCTCXO features a high level of frequency stability, frequency adjustment, clipped sine output and analogue compensation.

The miniature 7.0 x 5.0mm 4-pad package GTXO-74T features clipped sine output, 0.7V peak-peak with DC offset, and low phase noise of -157dBc/Hz @ 10kHz.

The miniature 7.0 x 5.0mm 4-pad package GTXO-74V features voltage control, clipped sine output (0.7V peak-peak with DC offset), and low phase noise of -157dBc/Hz @ 10kHz.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-S14V are available. This VCTCXO features high level frequency stability, true sinewave output, frequency adjustment and analogue compensation.

The MCSO2LV 3.3V 6-pad oscillator produces LVDS output and has excellent shock and vibration resistance. This oscillator offers very good frequency stability options over extended-55 to +125°C operating temperature range, perfect for defence and similar applications.

The MCSO2LW 2.5V 6-pad oscillator produces LVDS output and has excellent shock and vibration resistance. This oscillator offers very good frequency stability options over extended-55 to +125°C operating temperature range, perfect for defence and similar applications.

The HCD181 OCXO with CMOS output features 46 x 36 x 15mm package with separate 12.0V oven and oscillator voltage supplies, and is available at low frequencies from 30.0kHz ~ 5.0MHz.

The low frequency HCD191 OCXO with CMOS output features 46 x 36 x 15mm package and single 12.0V oven and oscillator voltage supply, and is available at low frequencies from 30.0kHz ~ 5.0MHz.

The MCOCXO oven controlled oscillator with CMOS output features fast warm up and a choice of robust DIL 14 or surface mount packages and is available with supply voltage 12.0V at frequencies from 10.0kHz ~ 54.0MHz.

The MCOCXOV oven controlled oscillator with CMOS output features fast warm up and a choice of temperature stabilities. Requiring supply voltage of 5.0V, the MCOCXOV is available at frequencies from 10.0kHz ~ 54.0MHz.

Featuring fast warm up time and sine output, the MCOCXOVS oven controlled oscillator offers a choice of packages including surface mount and robust DIL 14 package, and is available with supply voltage 5.0V at frequencies from 10.0kHz ~ 54.0MHz.

The MCOCXOW oven controlled oscillator with CMOS output features tight temperature stability and is available at frequencies from 10.0kHz ~ 54.0MHz with 3.3V supply voltage.

Requiring supply voltage of 3.3V, the MCOCXOWS oven controlled oscillator with sine output features tight stability options and fast start up, and is available at frequencies from 10.0kHz ~ 54.0MHz.

The GTXO-C73T temperature compensated oscillator is fully Stratum 3 compliant with ±4.6ppm overall stability including 20 years ageing. The GTXO-C73T TCXO provides CMOS output and is available with 3.3V or 5V supply voltage options. It also features excellent close-in phase noise characteristics including 130dBc/Hz @ 100Hz. 

The GTXO-C73V temperature compensated oscillator is fully Stratum 3 compliant with ±4.6ppm overall stability including 20 years ageing. This VCTCXO is available with 3.3V or 5V supply voltage options and features CMOS output, voltage control and excellent close-in phase noise characteristics including 130dBc/Hz @ 100Hz.

The SCOCXO oven controlled oscillator with CMOS output features robust DIL 14 package and is available with supply voltage 12.0V at frequencies from 10.0kHz ~ 54.0MHz.

With a wide available frequency range from 50.0 - 170MHz, the GVXO-34S provides a wide frequency pullability of ±100ppm minimum. The popular telecoms package of this component ensures its suitability for a range of applications where complementary PECL output is required.

The Golledge GVXO-37N voltage controlled oscillator is perfect for projects that require very high frequencies (up to 170MHz) with negative supply. Available over a wide frequency range of 12.0 to 170MHz, the GVXO-37N produces complementary ECL output and allows wide frequency pullability of ±100ppm, with other options available. 

The Golledge GVXO-38P voltage controlled oscillator with +5V positive supply, uses a high reference frequency to produce UHF complementary PECL output. Available in ultra high frequencies of 600 ~ 700MHz, this VCXO also features excellent frequency stability and pullability options.

The HCD331 OCXO with CMOS output features low profile package and tight temperature stability as good as ±20ppb. The HCD331 is available with supply voltage 5.0V at frequencies from 13.0 ~ 20.0MHz.

The SCOCXOHSV high frequency fundamental mode oven controlled oscillator features sine wave output and excellent phase noise performance, and is available with supply voltage 5.0V at frequencies from 10.0 ~ 120MHz.

Available with supply voltage 3.3V at frequencies from 10.0 ~ 120MHz, the SCOCXOHSW high frequency fundamental mode oven controlled oscillator features sine output and excellent phase noise performance.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-C14V are available. This VCTCXO features high level frequency stability, clipped sine output, frequency adjustment and analogue compensation.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-S14T are available. This TCXO features high level frequency stability, true sinewave output and analogue compensation.

The SCOCXOVS oven controlled oscillator with sine output features ultra tight stability and fast start up, and is available with supply voltage 5.0V at frequencies from 10.0kHz ~ 54.0MHz.

The SCOCXOLW oven controlled oscillator with fast warm up and low power consumption has CMOS output and is available with supply voltage 3.3V at frequencies from 10.0kHz ~ 54.0MHz.

Featuring fast warm up and low power consumption, the SCOCXOLV oven controlled oscillator has CMOS output and is available with supply voltage 5.0V at frequencies from 10.0kHz ~ 54.0MHz.

The HCD210 chassis mounted OCXO provides highly stable sine output up to high frequencies of 100MHz. Featuring excellent temperature stability and a choice of operating temperature ranges, the HCD210 is a great solution when a chassis mounted oven controlled oscillator is needed.

The HCD300 OCXO with sine wave output features low profile 36 x 27 x 15mm package with standard European output and is available with supply voltage 5.0V at frequencies from 5.0 ~ 20.0MHz.

The HCD301 oven controlled oscillator with CMOS/TTL output features low profile 36 x 27 x 15mm package with standard European output and is available with supply voltage 5.0V at frequencies from 5.0 ~ 20.0MHz.

The HCD310 OCXO with sine wave output features low profile 36 x 27 x 15mm package with standard European output and is available with supply voltage 12.0V at frequencies from 5.0 ~ 60.0MHz.

Featuring CMOS/TTL output and low profile 36 x 27 x 15mm package, the HCD311 OCXO is available with single oven and oscillator 12V supply at frequencies from 5.0 ~ 50.0MHz.

Featuring exceptionally tight temperature stability of ±5ppb, the HCD350 OCXO with sine wave output has standard European pin-out and is available with a single 5.0V oven and oscillator supply at frequencies from 5.0 ~ 20.0MHz.

Boasting exceptionally tight temperature stability of ±5ppb, the HCD351 OCXO with CMOS output has standard European pin-out and is available with a single 5.0V oven and oscillator supply at frequencies from 5.0 ~ 20.0MHz.

Featuring exceptionally tight temperature stability of ±5ppb and good ageing characteristics, the HCD360 OCXO with sine wave output has standard European pin-out and is available with a single 12.0V oven and oscillator supply at frequencies from 5.0 ~ 20.0MHz.

The HCD361 OCXO with CMOS output is available at frequencies from 5.0 ~ 20.0MHz and features very tight temperature stability of ±5ppb, and very low phase noise characteristics. This OCXO features a single 12.0V supply, which can be optionally configured to 15.0V or 18.0V.

The low profile HCD370 features exceptionally tight temperature stability of ±5ppb and good phase noise characteristics, the HCD370 OCXO with sine wave output has standard European pin-out and is available with a single 12.0V oven and oscillator supply at frequencies from 5.0 ~ 20.0MHz.

The low profile HCD371 OCXO with CMOS output is available at frequencies from 5.0 ~ 20.0MHz and features very tight temperature stability of ±5ppb, and very low phase noise characteristics. This OCXO features a single 12.0V supply, which can be optionally configured to 15.0V or 18.0V.

The HCD380 oven controlled oscillator with sine wave output is available at very high frequencies up to 100MHz with very low phase noise of -160dBc/Hz @ 10kHz, thanks to a no multiplier design. This OCXO also features excellent temperature stability and standard european pin-out. 

The HCD381 OCXO with CMOS output is available at very high frequencies up to 100MHz with very low phase noise of -160dBc/Hz @ 10kHz, thanks to a no multiplier design. This OCXO also features excellent temperature stability and standard european pin-out. 

With excellent temperature stability down to ±1ppb, the HCD661 OCXO features CMOS output and comes encased within robust 51 x 41 x 25mm package with standard European pin-out, available at frequencies from 5.0 ~ 20.0MHz.

Featuring temperature stability down to ±1ppb, the HCD666 oven controlled oscillator features CMOS output and comes encased within robust 51 x 41 x 25mm package with standard European pin-out. Available at frequencies from 5.0 ~ 20.0MHz, this OCXO also features excellent phase noise specifications and fast warm up.

With excellent temperature stability down to ±1ppb, the HCD681 OCXO features CMOS output and comes encased within a robust 51 x 51 x 25mm package with standard US pin-out, available at frequencies from 5.0 ~ 20.0MHz.

Featuring temperature stability down to ±1ppb, the HCD686 oven controlled oscillator features CMOS output and comes encased within a robust 51 x 51 x 25mm package with standard US pin-out. Available at frequencies from 5.0 ~ 20.0MHz, this OCXO also features excellent phase noise specifications and fast warm up.

Featuring sine output with fast warm up, the MCOCXOS oven controlled oscillator offers a choice of surface mount f DIL-14 packages and is available with supply voltage 12.0V at frequencies from 10.0kHz ~ 54.0MHz.

The Stratum 3 compliant OCXOVST oven controlled oscillator has CMOS output and offers a range of packages including surface mount and robust DIL 14 package. Available with supply voltage 5.0V at frequencies from 10.0kHz ~ 54.0MHz.

The OCXOVST is a Stratum 3 compliant 3.3V oven controlled oscillator with CMOS output, and offers a range of packages including surface mount and robust DIL 14 packages, at frequencies from 10.0kHz ~ 54.0MHz.

The SCOCXOV OCXO with CMOS output features ultra tight temperature stability options and is available at frequencies from 10.0kHz ~ 54.0MHz with 5.0V supply voltage.

Available with supply voltage 3.3V, the SCOCXOWS oven controlled oscillator with sine output features ultra tight stability and fast start up, and is available at frequencies from 10.0kHz ~ 54.0MHz.

The SCOCXOW oven controlled oscillator with CMOS output features very tight temperature stability and is available at frequencies from 10.0kHz ~ 54.0MHz with 3.3V supply voltage.

Designed for high speed data transfer, the miniature 2.5V GXO-E31J features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces complementary LV-PECL output.

Designed for high speed data transfer, the miniature 3.3V GXO-E31L features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces complementary LV-PECL output.

Designed for high speed data transfer, the 2.5V GXO-E51J features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces complementary LV-PECL output.

Designed for high speed data transfer, the 3.3V GXO-E51L features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces complementary LV-PECL output.

Designed for high speed data transfer, the 3.3V GXO-L71L features excellent phase jitter performance of just 0.3ps typical, and produces LVDS output. This oscillator also has power saving with stand-by current of only 30uA.

The SCOCXOL oven controlled oscillator features ultra-fast warm up and low power consumption and has CMOS output and is available with supply voltage 5.0V at frequencies from 10.0kHz ~ 54.0MHz.

The SCOCXOS oven controlled oscillator with sine output features ultra tight stability and fast start up, and is available with supply voltage 12.0V at frequencies from 10.0kHz ~ 54.0MHz.

The GTXO-73T temperature compensated oscillator is fully Stratum 3 compliant with ±4.6ppm overall stability including 20 years ageing. This TCXO is available with 3.3V or 5V supply voltage options and features excellent close-in phase noise characteristics including 130dBc/Hz @ 100Hz. 

The GTXO-73V temperature compensated oscillator is fully Stratum 3 compliant with ±4.6ppm overall stability including 20 years ageing. This VCTCXO is available with 3.3V or 5V supply voltage options and features voltage control and excellent close-in phase noise characteristics including 130dBc/Hz @ 100Hz.

The 1.8V GXO-L71G features excellent phase jitter performance of just 0.3ps typical, and produces LVDS output. This oscillator also has power saving with stand-by current of only 30uA, making it ideal for high spead data transfer with low power requirement.

The HCD220 chassis mounted oven controlled oscillator, available from 5.0 ~ 16MHz, features dual RF outputs and mechanical frequency trimming with fine frequency adjustment. Available with a range of excellent temperature stability options including as good as ±1ppb, and also in a range of supply voltages from 12~30V.

Ideal for GPS applications the GTXO-93V with voltage control also features analogue compensation, ensuring smooth output at variable temperatures. This miniature 3.2 x 2.5mm footprint component also features exceptional stability performance, with options as good as ±0.5ppm and power consumption as low as 1.5mA.

Boasting temperature stability down to ±1ppb, the HCD660 OCXO with 51 x 41 x 25mm package and standard European pin-out, features sine wave output and is available at frequencies from 5.0 ~ 20.0MHz.

The GXO-E72L is now obsolete. For more information on this change please see our Product Change Notice PCN210428 06136 here. For existing designs the GXO-E71 is a drop-in-replacement part, and for new designs we recommend considering the GXO-E31. Alternatively you can speak to a member of our expert team by calling +44 1460 256 100.

The GVXO-32L voltage controlled oscillator with 3.3V supply voltage and CMOS compatible output, comes encased within a popular telecoms surface mount package. Available at high frequencies from 52.0-160MHz, this component also features wide frequency pullability, driving ability of 15pF CMOS, and custom frequency stability options are available.

The GVXO-25 is no longer recommended for new designs, instead please consider the GVXO-41F for a more cost-effective solution for standard applications. The GVXO-25 does provide low phase noise characteristics, in addition to frequency pullability of ±200ppm. The GVXO-25 comes in a 14 pin DIL (full size) package, and has CMOS/TTL compatible output.

Designed for high speed data transfer, the miniature 2.5V GXO-L31J features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces LVDS output.

Designed for high speed data transfer, the miniature 3.3V GXO-L31L features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces LVDS output.

Ideal for GPS applications the GTXO-93T TCXO features analogue compensation, ensuring smooth output at variable temperatures. This miniature 3.2 x 2.5mm footprint component also features exceptional stability performance, with options as good as ±0.5ppm and power consumption as low as 1.5mA.

With 4-pad PCB base and metal lid package the GTXO-560N TCXO features voltage adjustment and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

With 4-pad PCB base and metal lid package the GTXO-560T TCXO features a choice of excellent frequency stability options including as tight as ±1.0ppm, and comes with internal trimmer. 

With 4-pad PCB base and metal lid package the GTXO-560V TCXO features voltage adjustment and internal trimmer, and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

Featuring 6-pad PCB base and metal lid package, the GTXO-566N VCTCXO has voltage adjustment and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

Featuring 6-pad PCB base and metal lid package, the GTXO-566T TCXO has a choice of excellent frequency stability options including as tight as ±1.0ppm, and comes with internal trimmer. 

Featuring 6-pad PCB base and metal lid package the GTXO-560V TCXO has voltage adjustment and internal trimmer, and comes with a choice of excellent frequency stability options including as tight as ±1.0ppm. 

The GTXO-91T temperature compensated oscillator is available with a wide range of supply voltages and offers excellent frequency stability with options as tight as ±0.5ppm.

The GTXO-91V temperature compensated oscillator is available with a wide range of supply voltages and offers excellent frequency stability with options as tight as ±0.5ppm, in addition to ±8ppm frequency adjustment via voltage control.

Specially suited for telecoms applications, Stratum 3 compliant models of the GTXO-C14T are available. This TCXO features high level frequency stability, clipped sine output and analogue compensation.

Featuring frequency stability options as tight as ±1.5ppm, the GTXO-C74T temperature compensated oscillator with CMOS output also offers extremely low phase noise thanks to its sealed crystal design.

Featuring  voltage control and frequency stability options as tight as ±1.5ppm, the GTXO-C74V temperature compensated oscillator with CMOS output also offers extremely low phase noise thanks to its sealed crystal design.

The GOXO-149 OCXO with LVCMOS output and optional electronic frequency control, features 14.0 x 9.0 x 8.51mm surface mount package and is available with supply voltage 3.3V at frequencies from 10.0 ~ 80.0MHz.

The HCD665 OCXO with 51 x 41 x 25mm package and standard European pin-out, features sine wave output, fast warm up and temperature stability down to ±1ppb, and is available at frequencies from 5.0 ~ 20.0MHz.

Boasting sine wave output and temperature stability down to ±1ppb, the HCD660 OCXO with 51 x 51 x 25mm package and standard US pin-out, is available at frequencies from 5.0 ~ 20.0MHz.

Featuring temperature stability down to ±1ppb, the HCD685 oven controlled oscillator features sine output and comes encased within a robust 51 x 51 x 25mm package with standard US pin-out. Available at frequencies from 5.0 ~ 20.0MHz, this OCXO also features excellent phase noise specifications.

Specially developed for Cospas-Sarsat applications, the OCXOVT-S oven controolled oscillator provides excellent physical shock, thermal shock, and vibration resistance, and has been life tested over 1000 hours to ensure premium performance. 

The SCOCXOHV high frequency OCXO features CMOS output and excellent 100MHz phase noise performance, and is available with supply voltage 5.0V and with fundamental mode at frequencies from 10.0 ~ 120MHz.

The 3.3V SCOCXOHW high frequency OCXO features CMOS output and excellent 100MHz phase noise performance, and is available with fundamental mode at frequencies from 10.0 ~ 120MHz.

Designed for high speed data transfer, the 3.3V GXO-E71L features excellent phase jitter performance of just 0.3ps typical, and produces LV-PECL output. This oscillator also has power saving with stand-by current of only 10uA.

Designed for high speed data transfer, the 2.5V GXO-L51J features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces LVDS output.

Designed for high speed data transfer, the 3.3V GXO-L51L features a multiplier-free design for excellent phase jitter performance of just 0.3ps typical, and produces LVDS output.

The HCD280 oven controlled oscillator provides excellent stability and phase noise characteristics, at frequencies from 30.0 ~ 100MHz and conforms to MIL-STD-202 standards for shock, vibration and humidity specifications. A choice of supply voltage options with sine or CMOS output is also available, find out more and configure your component here.

The 2.5V GXO-L71J produces LVDS output and features excellent phase jitter performance of just 0.3ps typical. This low power oscillator also features stand-by current of only 30uA, making it ideal for high spead data transfer.

The 2.5V MCSOFHW offers low jitter performance over wide operating temperature ranges including -55 to +125°C military temperature range. This high frequency oscillator provides CMOS output with excellent frequency stability and high shock and vibration resistance.

Available over a wide range of high frequencies, from 52.0 ~ 160MHz, the GVXO-32S offers the engineer superbly low jitter performance, whilst maintaining a fast start up time of only 10ms maximum. A range of frequency stability and frequency pullability options are available making this voltage controlled oscillator suitable for a range of applications.

With integral fundamental mode crystal, and available up to 80.0MHz, the GVXO-36 provides a low jitter output even at high frequencies. Encased within a sturdy surface mount package, this component features 15pF CMOS driving ability and high frequency CMOS output.

The GVXO-37P voltage controlled oscillator features fast start up and fast rise / fall times, with inbuilt enable / disable tristate functionality. Available from 12.0~170MHz, this VCXO with positive 5.0V supply voltage is also optionally available with a range of frequency pullability and frequency stability characteristics. 

The GVXO-54 is now obsolete and was scheduled for last time buy orders 29th August 2020. For more information on this change please see our Product Change Notice PCN200504 05838 here, or speak to a member of our expert team by calling +44 1460 256 100. For new designs please consider the GVXO-E33L here.

The GTXO-570A TCXO features 4-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-570B TCXO features 4-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-570C TCXO features 4-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-576A TCXO features 6-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-576B TCXO features 6-pad PCB-base with metal lid package and has tight stability and wide pullability options as standard.

The GTXO-576C temperature compensated oscillator from Golledge is available at frequencies from 10.0 ~ 22.0MHz and features a range of configurable options, including wide pulling range options. Find full specifications here.

The GTXO-71T temperature compensated oscillator is now obsolete. The GTXO-71T was available at frequencies from 10.0 ~ 26.0MHz and featured a 7.2 x 5.2mm footprint package. You can find more information and alternative product recommendations here.

The GTXO-71V temperature compensated oscillator is now obsolete. The GTXO-71V was available at frequencies from 10.0 ~ 26.0MHz and featured a 7.2 x 5.2mm footprint package and wide pullability options. You can find more information and alternative product recommendations here.

The GTXO-83T TCXO solution features a miniature 5.0 x 3.2mm package and offers frequency stability as tight as ±1.0ppm at frequencies from 9.5 ~ 45.0MHz.

The GTXO-83V TCXO solution features a miniature 5.0 x 3.2mm package and offers frequency stability as tight as ±1.0ppm at frequencies from 9.5 ~ 45.0MHz, in addition to ±8ppm minimum frequency adjustment via voltage control.

The 5.0V MCSO offers high shock and vibration resistance over wide operating temperature ranges including -55 to +125°C military temperature range. This low frequency oscillator provides CMOS output with excellent frequency stability.

The 3.3V MCSOFHV offers low jitter performance over wide operating temperature ranges including -55 to +125°C military temperature range. This high frequency oscillator provides CMOS output with excellent frequency stability and high shock and vibration resistance.

The 3.3V MCSOFV offers low jitter performance over wide operating temperature ranges including -55 to +125°C military temperature range. This low frequency oscillator provides CMOS output with excellent frequency stability and high shock and vibration resistance.

The 2.5V MCSOFW offers low jitter performance over wide operating temperature ranges including -55 to +125°C military temperature range. This low frequency oscillator provides CMOS output with excellent frequency stability and high shock and vibration resistance.

The 5.0V MCSOH offers high shock and vibration resistance over wide operating temperature ranges including -55 to +125°C military temperature range. This high frequency oscillator provides CMOS output with excellent frequency stability.

The 3.3V MCSOHV offers high shock and vibration resistance over wide operating temperature ranges including -55 to +125°C military temperature range. This high frequency oscillator provides CMOS output with excellent frequency stability.

The 2.5V MCSOHW offers high shock and vibration resistance over wide operating temperature ranges including -55 to +125°C military temperature range. This high frequency oscillator provides CMOS output with excellent frequency stability.

The 3.3V MCSOV offers high shock and vibration resistance over wide operating temperature ranges including -55 to +125°C military temperature range. This low frequency oscillator provides CMOS output with excellent frequency stability.

The 2.5V MCSOW offers high shock and vibration resistance over wide operating temperature ranges including -55 to +125°C military temperature range. This low frequency oscillator provides CMOS output with excellent frequency stability.

The HCD170 is now obsolete. Please consider the HCD370 as a replacement product with superior temperature stability, or the HCD310 if high frequency is required. You can view more details about this change here or contact our expert advisers for more information.

The HCD180 is now obsolete. Please consider the HCD371 as a replacement product with superior temperature stability, or the HCD311 if high frequency is required. You can view more details about this change here or contact our expert advisers for more information.

The HCD190 is now obsolete. Please consider the HCD371 as a replacement product with superior temperature stability, or the HCD311 if high frequency is required. You can view more details about this change here or contact our expert advisers for more information.

The GXO-E72J is now obsolete. For more information on this change please see our Product Change Notice PCN210428 06136 here. For existing designs the GXO-E71 is a drop-in-replacement part, and for new designs we recommend considering the GXO-E31. Alternatively you can speak to a member of our expert team by calling +44 1460 256 100.

The GXO-L72J is now obsolete. For more information on this change please see our Product Change Notice PCN210428 06136 here. For new designs we recommend considering the GXO-L31J. Alternatively you can speak to a member of our expert team by calling +44 1460 256 100.

The GXO-L72L is now obsolete. For more information on this change please see our Product Change Notice PCN210428 06136 here. For existing designs the GXO-L71L is a drop-in-replacement part, and for new designs we recommend considering the GXO-L31L. Alternatively you can speak to a member of our expert team by calling +44 1460 256 100.

Featuring ultra-low phase jitter of just 0.04ps typical, the GXO-3306L also has ultra-miniature 3.2 x 2.5mm package, requires 3.3V supply voltage, and features superbly low phase noise characteristics.

The 5.0V MCSO2EL oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO2EL has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

The RV-3049-C3 is no longer recommended for new designs but is suitable as a drop in replacement and features superb timing stability, temperature compensation and SPI bus interface in a miniature 3.7 x 2.5mm surface mount package. Wide operating temperature ranges of -40 to +125ºC are available as is AEC-Q200 qualification and full PPAP documentation on request.

If you can't find the (VC)TCXO product you're looking for within our product search don't worry, you can let us know your temperature compensated oscillator requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

If you can't find the VCXO product you're looking for within our product search don't worry, you can let us know your voltage controlled oscillator requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

If you can't find the oven controlled oscillator product you're looking for within our product search don't worry, you can let us know your OCXO requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

The GVXO-331K is now obsolete. For more information on this change please see our Product Change Notice PCN210429 06136 here, or speak to a member of our expert team by calling +44 1460 256 100. For new and existing designs we recommend considering the GVXO-338K. 

Offering high frequency output of up to 125MHz in a DIL-14 Package, the GVXO-44F voltage controlled oscillator also features a wide range of possible frequency stability and pullability options. The GVXO-44F has 3.3V supply voltage requirement and has driving ability of 30pF CMOS. 

The GVXO-52 is now obsolete and was scheduled for last time buy orders 29th August 2020. For more information on this change please see our Product Change Notice PCN200504 05838 here, or speak to a member of our expert team by calling +44 1460 256 100. For new designs please consider the GVXO-L33L here.

The GVXO-533 is available over a very wide frequency range, from 1.0 ~ 125MHz. With an industry-standard 6-pad configuration and miniature 5.0x3.2mm surface mount package, the GVXO-533 is suitable for a wide range of possible applications, also offering a range of frequency stability and pullability options.

The GVXO-53F offers excellent performance at high frequencies thanks to mesa technology. This 6 pad VCXO is available up to 125MHz with a choice of pullability and stability options, and is available with industrial operating temperature range of -40 to +85°C.

The GVXO-55F provides a voltage controlled oscillator built around a high frequency fundamental mode crystal, available up to 78MHz. With 5.0V supply voltage, voltage control provides better than 10% linearity over the voltage range +2.5 ±2.0V. Industrial operating temperature range is also available making this VCXO suitable for a range of applications.

The VCXO2HV voltage controlled oscillator is available at frequencies up to 130MHz and with military operating temperature range of -55 to +125°C. This VCXO features a fundamental mode crystal for low phase noise performance.

The GHTXOL oscillator for extreme environments is now obsolete. Speak to a member of our expert team today for more information on this change and for alternative product recommendations by calling +44 1460 256 100 or you can contact out team here.

The GHTXOS oscillator for extreme environments is now obsolete. Speak to a member of our expert team today for more information on this change and for alternative product recommendations by calling +44 1460 256 100 or you can contact out team here.

The 5.0V MCSO1EL oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO1EL has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

An ultra-miniature 32.768kHz oscillator, the OV7604C7 is operable from 1.2-5.5V, and features tight calibration tolerance and ultra-low current consumption of 0.3μA typical. This low frequency oscillator is also available with optional AEC-Q200 qualification.

Available with 2.5V supply voltage, the GTXO-C31J presents a low power consumption TCXO solution with excellent frequency stability, low phase noise and low jitter as standard.

Available with 2.8V supply voltage, the GTXO-C31J presents a low power consumption TCXO solution with excellent frequency stability, low phase noise and low jitter as standard.

Available with 3.3V supply voltage, the GTXO-C31L presents a low power consumption TCXO solution with excellent frequency stability, low phase noise and low jitter as standard.

The RV-3029-C3 is no longer recommended for new designs but is suitable as a drop in replacement for existing designs which require a miniature 3.7 x 2.5mm footprint. The RV-3029-C3 offers excellent time accuracy of ±3ppm (0.26s/day drift) and is temperature compensated, allowing for outstanding ±8ppm stability over extended operating temperature range of -40 to +125ºC. The RV-3029-C3 with I²C bus interface also features great shock and vibration resistance and is available with AEC-Q200 qualification (and full PPAP documentation) on request. This product was previously named RV3029C3.

Due to technology improvements the RV-3029-C2 is no longer recommended for new designs but is suitable as a drop in replacement for existing designs within a 5.0 x 3.2mm footprint which require I²C bus 2-wire serial interface and frequency stability over temperature ranges as wide as -40 to +125ºC. For new designs that require extended temperature ranges please consider the smaller and more competitive RV-3129-C3 or RV-8803-C7 for designs where power consumption is paramount. This product was previously named RV3029C2.

Due to technology improvements the RV-3049-C2, SPI bus RTC is no longer recommended for new designs but is suitable as a drop in replacement for existing designs within a 5.0 x 3.2mm footprint and which require SPI bus and frequency stability over extended temperature ranges as wide as -40 to +125ºC. For new designs that require temperature compensation over extended temperature ranges please consider the smaller and more competitive RV-3149-C3. This product was previously named RV3049C2.

The 2.5V GTXO-C51J TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

The 2.8V GTXO-C51K TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

The 3.3V GTXO-C51L TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

The HTFH TCXO is now obsolete. Please consider the GTXO-C14T as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

The HTFL TCXO is now obsolete. Please consider the GTXO-C14T as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

The HTVH TCXO is now obsolete. Please consider the GTXO-C14V as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

The HTVL TCXO is now obsolete. Please consider the GTXO-C14V as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

The 3.3V MCSO1ELV oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO1ELV has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

The 2.5V MCSO1ELW oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO1ELW has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

The 3.3V MCSO2ELV oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO2ELV has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

The 2.5V MCSO2ELW oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO2ELW has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

The HCD185 OCXO is now obsolete. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

The HCD71 OCXO is now obsolete. For an alternative product suitable for new designs please consider the HCD370 or HCD310. For more information or to speak to an expert adviser please contact our sales team here.

The HCD760 OCXO is now obsolete. For an alternative product suitable for new designs please consider the HCD660. For more information or to speak to an expert adviser please contact our sales team here.

The HCD81 OCXO is now obsolete. For an alternative product suitable for new designs please consider the HCD180. For more information or to speak to an expert adviser please contact our sales team here.

A fully ceramic ultra-miniature 32.768kHz oscillator, the OV7605C8 is operable from 1.6~5.5V, and features tight calibration tolerance and ultra-low current consumption of 0.45μA typical. 

An ultra-miniature 32.768kHz oscillator, the OM7605C8 is operable from 1.6~5.5V and features tight calibration tolerance and ultra-low current consumption of 0.45μA typical. 

The OM0100C8 ultra-miniature 100kHz oscillator is operable from 1.6~5.5V, and features very low current consumption of just 0.55μA typical. 

The fully ceramic OV0100C8 ultra-miniature 100kHz oscillator is operable from 1.6~5.5V, and features very low current consumption of just 0.55μA typical. This oscillator is pefect for specialist material-sensitive applications.

Providing a highly cost effective all-in-one real time clock solution, the RV-8263-C7 has low current consumption of just 190nA typical and is operable over wide voltage range of 0.9V to 5.5V.

The RV-8263-C7 also features a miniature surface mount package with tiny 3.2 x 1.5mm package, excellent real time clock functionality including alarm setting, timer, I2C interface, and automatic leap year calculation from 2000 to 2099 in addition to standard clock and calendar functionality. This product was previously named RV8263C7.

The OM0100C7 miniature 100kHz oscillator is operable from 1.2~5.5V, and features low current consumption of just 0.65μA typical. 

The fully ceramic OV0100C7 miniature 100kHz oscillator is operable from 1.2~5.5V, and features low current consumption of just 0.65μA typical. This oscillator is perfect for specialist material-sensitive applications.

The GTXO-251V temperature compensated oscillator provides ideal signalling for AIS and GPS applications, featuring frequency stability as tight as ±0.5ppm, fast start up time of 3ms maximum, wide voltage controlled frequency adjustment of ±15ppm ~ ±25ppm, and a miniature 2.5 x 2.0mm package.

The RV-8063-C7 has low current consumption of just 190nA typical and is operable over wide voltage range of 0.9V to 5.5V making it a highly cost effective all-in-one real time clock solution,

This RTC module also features a miniature surface mount package of 3.2 x 1.5mm, excellent real time clock functionality including alarm setting, timer, SPI interface, and automatic leap year calculation from 2000 to 2099 in addition to standard clock and calendar functionality including internal power-on reset (POR). 

An ultra-miniature 1.6 x 1.0mm package 32.768kHz oscillator, the OM7605C9 is operable from 1.6~5.5V and features ultra-low current consumption of 0.45μA typical.

The GTXO-251T temperature compensated oscillator provides ideal signalling for AIS, GPS and other tracking applications, and features frequency stability as tight as ±0.5ppm, fast start up time of 3ms maximum, and a miniature 2.5 x 2.0mm package. EN50155 compliance is optionally available for railway applications.

The RV-3149-C3 features superb timing stability, temperature compensation and SPI bus interface in a miniature 3.7 x 2.5mm surface mount package with side castellations. Wide operating temperature ranges of -40 to +125ºC are available as is AEC-Q200 qualification and full PPAP documentation on request.

Within a miniature 3.7 x 2.5mm footprint the RV-3129-C3 offers excellent time accuracy and is temperature compensated, allowing for outstanding ±8ppm stability over extended operating temperature range of -40 to +125ºC. The RV-3129-C3 with I²C bus interface also features great shock and vibration resistance and is available with AEC-Q200 qualification (and full PPAP documentation) on request.